CN1858618B - 用于生成短电脉冲的装置和方法 - Google Patents

用于生成短电脉冲的装置和方法 Download PDF

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Publication number
CN1858618B
CN1858618B CN2006100778564A CN200610077856A CN1858618B CN 1858618 B CN1858618 B CN 1858618B CN 2006100778564 A CN2006100778564 A CN 2006100778564A CN 200610077856 A CN200610077856 A CN 200610077856A CN 1858618 B CN1858618 B CN 1858618B
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CN
China
Prior art keywords
base band
voltage
pulse generator
difference
digital differential
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Expired - Fee Related
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CN2006100778564A
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English (en)
Chinese (zh)
Other versions
CN1858618A (zh
Inventor
艾伦·P·詹金斯
罗伯特·I·格雷沙姆
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United States Co
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Autoliv ASP Inc
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Publication of CN1858618A publication Critical patent/CN1858618A/zh
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    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/153—Arrangements in which a pulse is delivered at the instant when a predetermined characteristic of an input signal is present or at a fixed time interval after this instant
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/28—Details of pulse systems
    • G01S7/282—Transmitters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/01—Shaping pulses
    • H03K5/08—Shaping pulses by limiting; by thresholding; by slicing, i.e. combined limiting and thresholding
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/153—Arrangements in which a pulse is delivered at the instant when a predetermined characteristic of an input signal is present or at a fixed time interval after this instant
    • H03K5/1534—Transition or edge detectors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/0209—Systems with very large relative bandwidth, i.e. larger than 10 %, e.g. baseband, pulse, carrier-free, ultrawideband
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K2005/00013—Delay, i.e. output pulse is delayed after input pulse and pulse length of output pulse is dependent on pulse length of input pulse
    • H03K2005/0015—Layout of the delay element
    • H03K2005/00156—Layout of the delay element using opamps, comparators, voltage multipliers or other analog building blocks

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Pulse Circuits (AREA)
CN2006100778564A 2005-05-03 2006-05-08 用于生成短电脉冲的装置和方法 Expired - Fee Related CN1858618B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/120,770 2005-05-03
US11/120,770 US7199747B2 (en) 2005-05-03 2005-05-03 Generating a fine time offset using a SiGe pulse generator

Publications (2)

Publication Number Publication Date
CN1858618A CN1858618A (zh) 2006-11-08
CN1858618B true CN1858618B (zh) 2010-05-26

Family

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Family Applications (1)

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CN2006100778564A Expired - Fee Related CN1858618B (zh) 2005-05-03 2006-05-08 用于生成短电脉冲的装置和方法

Country Status (4)

Country Link
US (1) US7199747B2 (enExample)
EP (1) EP1732222B1 (enExample)
JP (1) JP2006313163A (enExample)
CN (1) CN1858618B (enExample)

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WO2008127752A2 (en) 2007-01-25 2008-10-23 Magna Electronics Radar sensing system for vehicle
JP2010266273A (ja) * 2009-05-13 2010-11-25 Alps Electric Co Ltd センサ装置
JP2010266274A (ja) * 2009-05-13 2010-11-25 Alps Electric Co Ltd センサ装置
DE102009057191A1 (de) * 2009-12-05 2011-06-09 Valeo Schalter Und Sensoren Gmbh Verfahren zum eindeutigen Bestimmen einer Entfernung und/oder einer relativen Geschwindigkeit eines Objektes, Fahrerassistenzeinrichtung und Kraftfahrzeug
US9032565B2 (en) 2009-12-16 2015-05-19 Kohler Co. Touchless faucet assembly and method of operation
EP3312629A3 (en) 2011-02-21 2018-06-13 Transrobotics, Inc. System and method for sensing an object's dimensions
CN102508233A (zh) * 2011-10-08 2012-06-20 天津理工大学 一种采用电流源法实现时间-电压转换的雷达测距系统
EP2904420A4 (en) 2012-10-05 2016-05-25 Transrobotics Inc SYSTEMS AND METHOD FOR HIGH RESOLUTION DISTANCE MEASUREMENT AND APPLICATIONS
US8994585B2 (en) * 2012-10-23 2015-03-31 Texas Instruments Incorporated Fine grained duty cycling and timing control for pulsed radar
CN103728893B (zh) * 2013-12-31 2016-05-11 中国电子科技集团公司第二十二研究所 一种探地雷达高精度时序控制电路
KR102417610B1 (ko) 2016-03-03 2022-07-07 삼성전자주식회사 근거리 초고주파 레이더를 이용한 코드 판독 방법 및 장치
US11703593B2 (en) 2019-04-04 2023-07-18 TransRobotics, Inc. Technologies for acting based on object tracking
US11340813B1 (en) * 2020-11-16 2022-05-24 Micron Technology, Inc. Reliability scan assisted voltage bin selection
US12493355B2 (en) 2022-04-14 2025-12-09 Kohler Co. Touchless plumbing control system
CN116707496B (zh) * 2023-08-01 2023-10-13 青岛本原微电子有限公司 一种高分辨率脉冲信号处理电路

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US6087972A (en) * 1998-03-05 2000-07-11 The Whitaker Corporation Microwave sensor for object motion detection
US20040140832A1 (en) * 2003-01-17 2004-07-22 Etron Technology, Inc. Circuit to independently adjust rise and fall edge timing of a signal
US20040164781A1 (en) * 2003-02-20 2004-08-26 Intersil Americas Inc. Low power, area-efficient circuit to provide clock synchronization

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US4142189A (en) * 1965-01-07 1979-02-27 The Magnavox Company Radar system
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US4329686A (en) * 1980-06-18 1982-05-11 The University Of Rochester Methods and apparatus for generating microwave pulses and for the measurement and control thereof
DE3175683D1 (en) * 1980-09-27 1987-01-15 Marconi Co Ltd Radar apparatus
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JPS59117315A (ja) * 1982-12-24 1984-07-06 Hitachi Micro Comput Eng Ltd パルス発生回路
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KR0164375B1 (ko) * 1995-06-12 1999-02-18 김광호 반도체 메모리 장치의 펄스 발생회로
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US6087972A (en) * 1998-03-05 2000-07-11 The Whitaker Corporation Microwave sensor for object motion detection
US20040140832A1 (en) * 2003-01-17 2004-07-22 Etron Technology, Inc. Circuit to independently adjust rise and fall edge timing of a signal
US20040164781A1 (en) * 2003-02-20 2004-08-26 Intersil Americas Inc. Low power, area-efficient circuit to provide clock synchronization

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R.F.coughlin;F.F.driscoll.operational amplifiers and linear integrated circuits.prentice-hall,New jersey,1987,30-33. *

Also Published As

Publication number Publication date
US7199747B2 (en) 2007-04-03
US20060250293A1 (en) 2006-11-09
JP2006313163A (ja) 2006-11-16
EP1732222A3 (en) 2008-08-20
CN1858618A (zh) 2006-11-08
EP1732222B1 (en) 2017-04-19
EP1732222A2 (en) 2006-12-13

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